#77B554#77B554

#77B554 is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.9% C 0.145 H 135.5°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#77B554
RGB	rgb(119, 181, 84)
HSL	hsl(98, 40%, 52%)
HSV	hsv(98, 54%, 71%)
CMYK	cmyk(34.3%, 0%, 53.6%, 29%)
CIE-LAB	lab(67.73, -37.46, 42.73)
CIE-LCH	lch(67.73, 56.82, 131.24°)
OKLab	oklab(70.9% -0.1034 0.1016)
OKLCH	oklch(70.9% 0.145 135.5)
XYZ	xyz(25.7312, 37.6087, 14.2892)
Luminance	0.3761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B554 #9254B5

analogous

#A7B554 #77B554 #54B562

triadic

#77B554 #5477B5 #B55477

tetradic

#77B554 #54A7B5 #9254B5 #B56254

square

#77B554 #54A7B5 #9254B5 #B56254

split-complementary

#77B554 #6254B5 #B554A7

monochromatic

#3F642B #5B8E3E #77B554 #99C77F #BBDAA9

Accessibility & contrast

On white

2.46

#77B554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#77B554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B554

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B554	#FFFFFF	#000000	##000000
##77B554	1.00	2.46	8.52	8.52
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA84B

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#76AF9F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #77b554;
/* rgb */ color: rgb(119, 181, 84);
/* oklch */ color: oklch(70.9% 0.145 135.5);

Tailwind

colors: {
  custom: {
    50: '#a1cb87',
    500: '#77b554',
    950: '#000000',
  },
}

SCSS

$custom: #77b554;
$custom-light: #a1cb87;
$custom-dark: #000000;

JSON

{
  "hex": "#77b554",
  "rgb": {
    "r": 119,
    "g": 181,
    "b": 84
  },
  "hsl": {
    "h": 98.351,
    "s": 39.592,
    "l": 51.961
  },
  "oklch": {
    "l": 0.70902,
    "c": 0.14498,
    "h": 135.5
  },
  "luminance": 0.3761
}

Semantic roles & 50–950 ramp

primary

#77B554

secondary

#B89DC8

accent

#58CFA4

background

#FAFCF8

surface

#F4F8F0

border

#CED1CB

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #77B554

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →